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» Belief Update Using Graphs
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STOC
2003
ACM
171views Algorithms» more  STOC 2003»
14 years 10 months ago
Primal-dual meets local search: approximating MST's with nonuniform degree bounds
We present a new bicriteria approximation algorithm for the degree-bounded minimum-cost spanning tree problem: Given an undirected graph with nonnegative edge weights and degree b...
Jochen Könemann, R. Ravi
PCM
2005
Springer
119views Multimedia» more  PCM 2005»
14 years 3 months ago
Haptic Interaction with Depth Video Media
Abstract. In this paper we propose a touch enabled video player system. A conventional video player only allows viewers to passively experience visual and audio media. In virtual e...
Jongeun Cha, Seung Man Kim, Ian Oakley, Jeha Ryu, ...
NAR
2002
138views more  NAR 2002»
13 years 10 months ago
The KEGG databases at GenomeNet
The Kyoto Encyclopedia of Genes and Genomes (KEGG) is the primary database resource of the Japanese GenomeNet service (http://www.genome.ad.jp/) for understanding higher order fun...
Minoru Kanehisa, Susumu Goto, Shuichi Kawashima, A...
IPPS
2006
IEEE
14 years 4 months ago
A simulation study of the effects of multi-path approaches in e-commerce applications
Response time is a key factor of any e-Commerce application, and a set of solutions have been proposed to provide low response time despite network congestions or failures. Being ...
Paolo Romano, Francesco Quaglia, Bruno Ciciani
STOC
2004
ACM
121views Algorithms» more  STOC 2004»
14 years 10 months ago
Lower bounds for dynamic connectivity
We prove an (lg n) cell-probe lower bound on maintaining connectivity in dynamic graphs, as well as a more general trade-off between updates and queries. Our bound holds even if t...
Mihai Patrascu, Erik D. Demaine